Revelation 4:5
And out of the throne proceeded lightning and thunder and voices: and there were seven lamps of fire burning before the throne, which are the seven Spirits of God.
Nave's Topical Index—AKJV

Revelation 8:10
And the third angel sounded, and there fell a great star from heaven, burning as it were a lamp, and it fell on the third part of the rivers, and on the fountains of waters;
Nave's Topical Index—AKJV